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[92.245.202.144]) by smtp.gmail.com with ESMTPSA id w14sm19938284wrk.44.2019.07.17.14.13.15 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 17 Jul 2019 14:13:16 -0700 (PDT) Date: Wed, 17 Jul 2019 23:13:14 +0200 From: Vladimir Botka To: Matthias Apitz Cc: freebsd-wireless@freebsd.org Subject: Re: debugging a Wifi association problem Message-ID: <20190717231314.188da633@gmail.com> In-Reply-To: <20190717185324.GB2379@c720-r342378> References: <20190717053826.GA3090@c720-r342378> <20190717090543.4e0ac69f@gmail.com> <20190717173532.GA3766@c720-r342378> <20190717202602.397ca542@gmail.com> <20190717185324.GB2379@c720-r342378> Organization: na X-Mailer: Claws Mail 3.16.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/.2v_FhqLw=Tn=aUI=Pjr9rx"; protocol="application/pgp-signature" X-Rspamd-Queue-Id: 4B42B9454A X-Spamd-Bar: --------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=C0uN38Ao; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of vbotka@gmail.com designates 2a00:1450:4864:20::429 as permitted sender) smtp.mailfrom=vbotka@gmail.com X-Spamd-Result: default: False [-9.07 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; HAS_ORG_HEADER(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.99)[-0.995,0]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-wireless@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[9.2.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; RCVD_TLS_LAST(0.00)[]; IP_SCORE(-2.96)[ip: (-9.38), ipnet: 2a00:1450::/32(-2.93), asn: 15169(-2.44), country: US(-0.05)] X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Jul 2019 21:13:20 -0000 --Sig_/.2v_FhqLw=Tn=aUI=Pjr9rx Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Wed, 17 Jul 2019 20:53:24 +0200 Matthias Apitz wrote: > El d=C3=ADa mi=C3=A9rcoles, julio 17, 2019 a las 08:26:02p. m. +0200, Vla= dimir Botka escribi=C3=B3: >=20 > > > I installed wireshark-2.6.5_2 in my FreeBSD (CURRENT from December la= st > > > year). I tried to enable from > > > View --> [x] Wireless Toolbar > > > but this gives an error about "Failed to initialize ws80211" in the G= UI > > > and I can not set the channel or Frequency. Is this not possible with > > > FreeBSD? =20 > >=20 > > FreeBSD is not needed to analyse the the problem. =20 > > Use whatever system is able > > to set wifi card into the "monitor" mode and sniff the packets first. T= he > > link below is complete how to do it > > https://wiki.wireshark.org/CaptureSetup/WLAN > > When you got the data analyse it with wireshark. The captured data migh= t grow > > fast. =20 >=20 > I only have FreeBSD laptops (and an older Ubuntu) and the question was > not if FreeBSD is needed, but if FreeBSD is *able* to capture Wifi. > Thanks > matthias Yes. FreeBSD is able to capture Wifi. Find below the link to the BSD chapte= r. https://wiki.wireshark.org/CaptureSetup/WLAN#A.2ABSD Cheers, -vlado --Sig_/.2v_FhqLw=Tn=aUI=Pjr9rx Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEbaThuYKQgbbmDrVkkNGZEo7UTwEFAl0vj2oACgkQkNGZEo7U TwE+Uwf+Lgv9n9yzppl6cJadKUZBYn5Hetr8M70Xf+PlREk2MeSp8DGcQdf7RiRu /4zn7XldFkiT6h2FNqrJ16n48EyIN0PX6hD619/Hbd2oU4E/3yxGIcCHK8zyj58b pQ/RQha63GvoojRUyZn+n7S+XZ6LqiNIT4BH1b0z+hZ5FUchHov8Q+4KcWR8H5Tx LUqFfYHKPc4LOM1qnIZkMYCBFcnZJyVGfPl1DRqcHxVtwETXmNxmJJ+x4rq5BmyN SuRvxUwmskbRRm8de40XsSb7RIA46Y3oDoHuz77oOrH2a3bcwu01gtfj6MrPWWq+ Fj/DDbzfeCkEgCN8h3EkbeEmcW0JpA== =uQWP -----END PGP SIGNATURE----- --Sig_/.2v_FhqLw=Tn=aUI=Pjr9rx--